Hinge for spectacles



FIG. 1 is a top front perspective view of the design;

FIG. 2 is a top rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a right side elevational view thereof;

FIG. 9 is a top view of the hinge of the design in a first use condition; and,

FIG. 10 is a top view of the hinge of the design in a second use condition.

The broken lines in the drawings are intended to show environmental structure and form no part of the claimed design. 

CLAIM The ornamental design for a hinge for spectacles, as shown and described. 